tracer pin
常见例句
- Taking aluminum foils as a tracer material, friction stir welding was conducted by using different thread direction and different pitched pin.
采用铝箔作为标示材料，用不同旋向、不同螺距的搅拌针进行了搅拌摩擦焊试验。 - Friction stir welding was conducted by using four types of pin and copper foils, piled up with aluminum plate alternately, as a tracer material.
采用镶嵌异种材料作为标识材料的方法，用不同搅拌针形状的搅拌头，进行了搅拌摩擦焊试验。 返回 tracer pin